1281834624

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15383}}^1$

素因数の和:15438

約数の個数: 128

約数和(自身を含む): 4017070080

約数和(自身を除く): 2735235456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 15383, 20832, 27776, 30766, 41664, 46149, 61532, 83328, 92298, 107681, 123064, 184596, 215362, 246128, 323043, 369192, 430724, 476873, 492256, 646086, 738384, 861448, 953746, 984512, 1292172, 1430619, 1476768, 1722896, 1907492, 1969024, 2584344, 2861238, 2953536, 3338111, 3445792, 3814984, 5168688, 5722476, 5907072, 6676222, 6891584, 7629968, 10014333, 10337376, 11444952, 13352444, 13783168, 15259936, 20028666, 20674752, 22889904, 26704888, 30519872, 40057332, 41349504, 45779808, 53409776, 61039744, 80114664, 91559616, 106819552, 160229328, 183119232, 213639104, 320458656, 427278208, 640917312, 1281834624]

約数ペア:

[(1, 1281834624), (2, 640917312), (3, 427278208), (4, 320458656), (6, 213639104), (7, 183119232), (8, 160229328), (12, 106819552), (14, 91559616), (16, 80114664), (21, 61039744), (24, 53409776), (28, 45779808), (31, 41349504), (32, 40057332), (42, 30519872), (48, 26704888), (56, 22889904), (62, 20674752), (64, 20028666), (84, 15259936), (93, 13783168), (96, 13352444), (112, 11444952), (124, 10337376), (128, 10014333), (168, 7629968), (186, 6891584), (192, 6676222), (217, 5907072), (224, 5722476), (248, 5168688), (336, 3814984), (372, 3445792), (384, 3338111), (434, 2953536), (448, 2861238), (496, 2584344), (651, 1969024), (672, 1907492), (744, 1722896), (868, 1476768), (896, 1430619), (992, 1292172), (1302, 984512), (1344, 953746), (1488, 861448), (1736, 738384), (1984, 646086), (2604, 492256), (2688, 476873), (2976, 430724), (3472, 369192), (3968, 323043), (5208, 246128), (5952, 215362), (6944, 184596), (10416, 123064), (11904, 107681), (13888, 92298), (15383, 83328), (20832, 61532), (27776, 46149), (30766, 41664)]